/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
  }
  
  .register-container {
    background-color: #fff;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
    padding: 20px;
    border-radius: 5px;
    width: 350px;
  }
  
  h2 {
    margin-bottom: 20px;
    text-align: center;
    color: #007BFF;
  }
  
  .form-group {
    margin-bottom: 15px;
  }
  
  label {
    display: block;
    margin-bottom: 5px;
  }
  
  input[type="text"],
  input[type="password"],
  input[type="email"] {
    width: 100%;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 3px;
  }
  
  button {
    background-color: #007BFF;
    color: #fff;
    border: none;
    padding: 8px 15px;
    border-radius: 3px;
    cursor: pointer;
    width: 100%;
  }
  
  button:hover {
    background-color: #0056b3;
  }
  
  .login-link {
    margin-top: 10px;
    text-align: center;
  }
  
  .login-link a {
    color: #007BFF;
    text-decoration: nil;
  }
  
  .login-link a:hover {
    text-decoration: underline;
  }